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Let p ^^ (q vv r)=(p ^^ q) vv(p ^^ r). T...

Let `p ^^ (q vv r)=(p ^^ q) vv(p ^^ r)`. Then this law is known as

A

Commutative law

B

Associative law

C

De-Morgan's law

D

Distributive law

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The correct Answer is:
D
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DISHA PUBLICATION-MATHEMATICAL REASONING-Exercise-1 : Concept Builder
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  5. Negation of the statement (p ^^ r) -> (r vv q) is-

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  6. Write the negation of the compound propostion . "If the examination is...

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  7. Consider the following statements P: Suman is brilliant Q: Suman i...

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  8. The contrapositive of p -> (~q -> ~r) is-

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  9. Negation of "Ram of in class X or Rashmi is in Class XII" is

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  10. "Let p : I am Brave", "q : I will climb the Mount Everest. " "The s...

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  11. Let p ^^ (q vv r)=(p ^^ q) vv(p ^^ r). Then this law is known as

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  12. "The negation of the statement =" [(~p^^q)vv(p^^~q)] " is "

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  13. Consider the following statement I: The negation of the statement "T...

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  14. Let p: Kiran passed the examination, q: Kiran is sad The symbolic ...

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  15. "The negation of the statement= " (p vv q)^^ r is

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  16. The converse of the statement if 'x lt y; then x^2lty^2 is

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  17. If Ram secures 100 marks in maths, then he will get a mobile. The conv...

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  18. The converse of 'If x is zero then we cannot divide by x' is

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  19. Let be a function from a st X to a set Y. Consider the following state...

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  20. If p is any statement, t and c are a tautology and a contradiction res...

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